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【单选题】
下列关于信号机灯光配列,说法正确的是A.
防护信号机为三显示信号机，从上而下为
B.
出站信号机为三显示信号机，从上而下为
C.
防护信号机为三显示信号机，从上而下为绿黄红
D.
出站信号机为二显示信号机，从上而下为
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【简答题】阅读理解。 Anthony Horowitz was miserable as a child. He was, as he put it, 'never very bright' and couldn't win the attention of his very wealthy parents, who loved his 'clever' old brother better. At age...
【简答题】Anthony Horowitz was miserable as child. He was, as he put it, “not very bright” and couldn’t win the attention of his very wealthy parents, who preferred his “clever” older brother. At age 8, Horowit...
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【单选题】Child as he was, he ________ a good idea to solve the problem.
A.
came up with
B.
came about
C.
came into
D.
came out with
【简答题】Einstein was born in 1879 in Germany. As a child, he was slow to learn to talk. As a pupil, he was backward. But when he was four years old, he became clever. He taught himself maths from textbook...
【单选题】As a child, he was so fond of reading that he read every book he could put his _____ on. [ ]
A.
hands
B.
arms
C.
mind
D.
heart
【简答题】内脏神经主要分布于 、 和 。
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